{"text_format":"3","workbook":"xlsx","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":2,"n_cols":7,"rows_kept":2,"merged":[[0,0,0,6]]}
["2025年暑期教师研修报名&电子证书统计汇总表"]
["序号","学院（部门）","姓名","工号","任教学科","是否注册或登录成功\n（7月31日前填写）","是否获得电子证书（9月30日前填写）"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}